FWIW I just bot a bunch of Citristrip on sale from Lowes for less than $4 a quart. The can is labeled "Floor Porch & Deck Stripper". But the ingredients are exactly the same as the "Woodwork Cabinets & Trim Stripper" version. <br /><br />The only difference is that in the version on sale they suggest covering the goop with plastic for it to work better.<br /><br />The ingedients for both are N-Methyl 2-Pyrrolidone and D-Limonene. No methylene chloride. In other words a biodegradable environment friendly stripper and citrus oil. <br /><br />This stuff has been reccomended here and on other sites on the web as being safe for gelcoat and polyester fiberglass resin.<br /><br />Your mileage may vary.
